KONDO EFFECT IN QUASI-2-DIMENSIONS - THE ROLE OF DISORDER

被引：24
作者：
BLACHLY, MA
GIORDANO, N
机构：
[1] Department of Physics, Purdue University, West Lafayette, IN
来源：
EUROPHYSICS LETTERS | 1994年 / 27卷 / 09期
关键词：
D O I：
10.1209/0295-5075/27/9/009
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Recent work on the Kondo effect in quasi-two-dimensional systems has shown that the Kondo contribution to the resistivity, DELTArho(K), is strongly suppressed when the thickness of the system is made smaller than a few thousand angstrom. In this paper we report the results of further experiments which demonstrate that the behavior of DELTArho(K) also depends on the degree of disorder. Our results imply that disorder suppresses the Kondo effect in these systems.
引用
收藏
页码：687 / 692
页数：6
相关论文
共 15 条
[1]   CRITICAL SIZE OF SMALL PARTICLES FOR THE DEVELOPMENT OF RESONANCES [J].
BERGMANN, G .
PHYSICAL REVIEW LETTERS, 1991, 67 (18) :2545-2548
[2]   KONDO PROXIMITY EFFECT [J].
BLACHLY, MA ;
GIORDANO, N .
PHYSICA B, 1994, 194 :983-984
[3]   KONDO EFFECT IN CU(FE) FILMS [J].
BLACHLY, MA ;
GIORDANO, N .
PHYSICAL REVIEW B, 1994, 49 (10) :6788-6793
[4]   KONDO EFFECT IN ONE-DIMENSIONAL AU(FE) [J].
BLACHLY, MA ;
GIORDANO, N .
PHYSICAL REVIEW B, 1992, 46 (05) :2951-2957
[5]  
BLACHLY MA, UNPUB
[6]  
BLACHLY MA, 1994, THESIS PURDUE U
[7]   THICKNESS DEPENDENCE OF THE KONDO EFFECT IN AUFE FILMS [J].
CHEN, GL ;
GIORDANO, N .
PHYSICAL REVIEW LETTERS, 1991, 66 (02) :209-211
[8]  
DAYBELL MD, 1973, MAGNETISM, V5
[9]   ROLE OF PHONON DIMENSIONALITY ON ELECTRON-PHONON SCATTERING RATES [J].
DITUSA, JF ;
LIN, K ;
PARK, M ;
ISAACSON, MS ;
PARPIA, JM .
PHYSICAL REVIEW LETTERS, 1992, 68 (08) :1156-1159
[10]  
FISCHER K, 1970, SPRINGER TRACTS MODE, V54, P1
12